6476930287 has 2 divisors, whose sum is σ = 6476930288. Its totient is φ = 6476930286.

The previous prime is 6476930279. The next prime is 6476930297. The reversal of 6476930287 is 7820396746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6476930287 - 2³ = 6476930279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6476930297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3238465143 + 3238465144.

It is an arithmetic number, because the mean of its divisors is an integer number (3238465144).

Almost surely, 2^6476930287 is an apocalyptic number.

6476930287 is a deficient number, since it is larger than the sum of its proper divisors (1).

6476930287 is an equidigital number, since it uses as much as digits as its factorization.

6476930287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 6476930287 is about 80479.3780231930. The cubic root of 6476930287 is about 1864.0450647272.

The spelling of 6476930287 in words is "six billion, four hundred seventy-six million, nine hundred thirty thousand, two hundred eighty-seven".